In regard to Super mario and every other results, thing will move till release, especially in regard to wii owners who may not be the most informed type of gamers. Last minute marketing pushes can help in this regard. By the way it looks like like they are doing test pretty often, so may be we will have more leaks. (it seems that their awareness and intend index doesn't work as I thank).Game of the show to some of the hardcore, maybe.
I dont think Uncharted 2 is just going to sell gangbusters. No question in my mind it wont. It'll sell nicely enough, but it's not a hardware mover. It's in the wrong genre for one.
I think the list, minus some puzzling exceptions, serves to reinforce a good point..the best selling PS360 game this fall will be ODST, even though it's getting not as much attention from the media.
Of course if you carry that logic further, New Super Mario should probably be #1, and God of War 3 should be lower (def below FF13). Again God of War 3 is hyped online and in the media, but I dont think it's going to sell huge (the past GoW titles weren't particularly exceptional sellers, I'm pretty sure). It will probably sell well, but not huge.
Kind of related, they have track the effect of Activition giving up on the brand CoD for Modern Warfare 2: a report is availalble here